AU5609400A - Load control system having an overload protection circuit - Google Patents

Load control system having an overload protection circuit

Info

Publication number
AU5609400A
AU5609400A AU56094/00A AU5609400A AU5609400A AU 5609400 A AU5609400 A AU 5609400A AU 56094/00 A AU56094/00 A AU 56094/00A AU 5609400 A AU5609400 A AU 5609400A AU 5609400 A AU5609400 A AU 5609400A
Authority
AU
Australia
Prior art keywords
sup
switching element
load control
variable threshold
overload
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU56094/00A
Other languages
English (en)
Inventor
Stuart Dejonge
Donald F. Hausman
Robert William Lenig
Walter Steven Zaharchuk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lutron Electronics Co Inc
Original Assignee
Lutron Electronics Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lutron Electronics Co Inc filed Critical Lutron Electronics Co Inc
Publication of AU5609400A publication Critical patent/AU5609400A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • H05B39/045—Controlling the light-intensity of the source continuously with high-frequency bridge converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K2017/0806—Modifications for protecting switching circuit against overcurrent or overvoltage against excessive temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Protection Of Generators And Motors (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Electric Motors In General (AREA)
  • Electronic Switches (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Multiple Motors (AREA)
AU56094/00A 1999-06-21 2000-06-13 Load control system having an overload protection circuit Abandoned AU5609400A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09337309 1999-06-21
US09/337,309 US6347028B1 (en) 1999-06-21 1999-06-21 Load control system having an overload protection circuit
PCT/US2000/016191 WO2000079681A1 (en) 1999-06-21 2000-06-13 Load control system having an overload protection circuit

Publications (1)

Publication Number Publication Date
AU5609400A true AU5609400A (en) 2001-01-09

Family

ID=23320008

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56094/00A Abandoned AU5609400A (en) 1999-06-21 2000-06-13 Load control system having an overload protection circuit

Country Status (9)

Country Link
US (1) US6347028B1 (de)
EP (3) EP1283596B1 (de)
JP (1) JP4159286B2 (de)
AT (3) ATE281023T1 (de)
AU (1) AU5609400A (de)
CA (1) CA2374381C (de)
DE (3) DE60017203T2 (de)
ES (3) ES2231647T3 (de)
WO (1) WO2000079681A1 (de)

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JP5707812B2 (ja) * 2010-09-24 2015-04-30 カシオ計算機株式会社 電流検出回路
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US9354643B2 (en) * 2012-01-24 2016-05-31 Renesas Electronics America Inc. Smart dimming solution for LED light bulb and other non-linear power AC loads
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JP6520102B2 (ja) * 2014-12-17 2019-05-29 富士電機株式会社 半導体装置および電流制限方法
JP6745478B2 (ja) * 2016-06-30 2020-08-26 パナソニックＩｐマネジメント株式会社 保護回路及び配線器具
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CN110892790B (zh) 2017-06-09 2022-03-18 路创技术有限责任公司 具有过电流保护电路的负载控制装置
CN107294211B (zh) * 2017-07-18 2023-12-22 重庆市树德科技有限公司 实训室专用供电管理系统
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TWI748731B (zh) * 2020-11-05 2021-12-01 新唐科技股份有限公司 晶片過電流及過溫保護方法
CN113098470B (zh) * 2021-03-08 2023-06-27 杭州海康消防科技有限公司 负载开关电路
EP4404465A1 (de) * 2021-10-18 2024-07-24 Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University) Kurzschlussschutzvorrichtung für schalter
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Also Published As

Publication number Publication date
CA2374381A1 (en) 2000-12-28
DE60005186D1 (de) 2003-10-16
DE60017203D1 (de) 2005-02-03
DE60005186T2 (de) 2004-06-17
WO2000079681A1 (en) 2000-12-28
ATE286322T1 (de) 2005-01-15
ATE281023T1 (de) 2004-11-15
EP1282231A3 (de) 2003-02-12
ES2206258T3 (es) 2004-05-16
DE60015401D1 (de) 2004-12-02
JP2003503003A (ja) 2003-01-21
EP1188240A1 (de) 2002-03-20
EP1283596B1 (de) 2004-10-27
ATE249695T1 (de) 2003-09-15
ES2236439T3 (es) 2005-07-16
EP1283596A1 (de) 2003-02-12
EP1282231A2 (de) 2003-02-05
DE60017203T2 (de) 2006-04-06
EP1188240B1 (de) 2003-09-10
EP1282231B1 (de) 2004-12-29
DE60015401T2 (de) 2005-10-20
CA2374381C (en) 2011-08-09
ES2231647T3 (es) 2005-05-16
US6347028B1 (en) 2002-02-12
JP4159286B2 (ja) 2008-10-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase